1. Find the product.5 × 2 A. 52 B. 3 C. 10 D. 7 Hint 2. On Monday a restaurant served 2,518 meals. On Tuesday they served 387 more meals than on Monday. On Wednesday they hope to serve 220 more meals than on Tuesday. How many meals do they hope to serve on Wednesday? A. 3,125 meals B. 5,425 meals C. 8,552 meals D. 2,907 meals Hint 3. Use mental multiplication. 3 × 400 A. 12,000 B. 1,200 C. 3,400 D. 120 Hint 4. Use mental multiplication.600 × 300 A. 900 B. 18,000 C. 1,800 D. 180,000 Hint 5. Tell which equation represents a way to find the product of 5 × 29. A. 5 × (30 + 1) B. 5 × (30 − 1) C. 5 × (5 + 29) D. 5 × (29 + 1) Hint 6. Tell which equation represents a way to find the product of 4 × 31. A. 4 × (4 + 31) B. 4 × (31 − 1) C. 4 × (30 − 1) D. 4 × (30 + 1) Hint 7. Tell which equation is an estimate for A. 30 × 30 = 900 B. 30 + 40 = 70 C. 30 × 40 = 1,200 D. 20 × 30 = 600 Hint 8. Estimate 7 × 69. A. 7 + 70 = 77 B. 7 × 70 = 490 C. 10 × 60 = 600 D. 5 × 70 = 350 Hint 9. Find the product. A. 298 B. 76 C. 724 D. 288 Hint 10. Find 607 × 5. A. 3,035 B. 32,305 C. 6,075 D. 612 Hint 11. Find the product. A. 85 B. 1,025 C. 4,125 D. 66 Hint 12. As part of her training, an athlete runs 11 kilometers each day. How many kilometers does she run in 24 days? A. 64 km B. 264 km C. 2,640 km D. 242 km Hint 13. Find the product mentally.5 × 13 × 200 A. 218 B. 13,000 C. 3,600 D. 513,200 Hint 14. Find the product mentally.50 × 34 × 2 A. 134 B. 50,342 C. 86 D. 3,400 Hint 15. Tell which equation is an estimate for 3 × \$5.05. A. \$5 × 5 = \$25 B. \$5 × 15 = \$75 C. 3 × \$5 = \$15 D. 3 + \$5 = \$8 Hint 16. Tell which equation is an estimate for 29.5 × 10. A. 30 × 100 = 3,000 B. 20 × 10 = 200 C. 30 + 10 = 40 D. 30 × 10 = 300 Hint